Company Filing History:
5 out of 297 
1 out of 832,912 Years Active: 1995-2001
Title: Oleg A Gergel: Innovator in Magnetic Head Testing Technology
Introduction
Oleg A Gergel is a prominent inventor based in Mountain View, CA (US). He has made significant contributions to the field of magnetic head testing technology, holding a total of 6 patents. His innovative approaches have advanced the methods used in testing magnetic heads and hard disks, making them more efficient and reliable.
Latest Patents
One of Gergel's latest patents is titled "Method and apparatus for testing magnetic heads and hard disks." This invention provides a method and apparatus for start-stop testing magnetic heads and hard disks in a real disk-drive environment. The tester is designed to have dimensions similar to a conventional disk drive, ensuring that the rotation of the disk pack generates the same aerodynamic conditions as in a real disk drive. An accurate head positioning system is integrated within the tester housing, allowing for precise measurements of friction and sticking forces until the moment of physical crash. The combined measurement and positioning systems utilize a Hall-effect sensor attached to the voice coil, enhancing the accuracy of the testing process.
Another notable patent is the "Apparatus and method for testing magnetic disk drive components." This apparatus includes a translational slide and a rotatable arm that allows for the testing of magnetic heads interacting with magnetic disks. The design enables the magnetic head to move horizontally, rotationally, and vertically, controlled by servomechanisms. A read/write amplifier circuit is connected to the head under test, and the entire test apparatus is managed by a computer interface, streamlining the testing process.
Career Highlights
Throughout his career, Oleg A Gergel has worked with various companies, including Read Rite Corporation. His experience in the industry has equipped him with the knowledge and skills necessary to develop innovative testing solutions for magnetic disk drives.
Collaborations
Gergel has collaborated with notable professionals in the field, including Mostafa Mahmoudian and Jagdeep S Buttar. These collaborations have contributed to the advancement of technology in magnetic head testing.
Conclusion
Oleg A Gergel's contributions to the field of magnetic head testing technology have been significant. His innovative patents and career achievements reflect his dedication to improving the efficiency and reliability of testing methods in the industry.